How to set randomizer limit?

Question

Hello
I am making a questionnaire for my thesis and I have make a randomizer that will give each participant different conditions but same set of questions. However, I want to set a quota/limit on the amount each conditions appear. After, it reach the amount that condition will not appear again. How do I do it?
Thank you

Comments

In the default setting, the random generator will draw each condition equally often - that means if one hits the limit, all others will as well. What shall happen, then?